Review of the genus Craspedolcus Enderlein sensu lato in China, with the description of a new genus and four new species (Hymenoptera, Braconidae, Braconinae)

摘要

A new genus is split off the genus Craspedolcus Enderlein, 1920 (Hymenoptera, Braconidae, Braconinae): Maculibracongen. n. with type species Maculibraconabruptussp. n. The genus Craspedolcus Enderlein sensu stricto is redefined, a key to both genera and to their species in China, Thailand and Vietnam is included. Craspedolcusobscuriventris Enderlein, 1920, (syn. n.) is a new synonym of Craspedolcusvagatus (Smith, 1858), as Ipobraconmaculicosta Enderlein, 1920 and Iphiaulaxbhotanensis Cameron, 1907 of Maculibraconsimlaensis (Cameron, 1899), comb. n. The genus Craspedolcus is recorded from China for the first time with two species: Craspedolcusfraternus Enderlein, 1920, and Craspedolcuspolitussp. n. The genus Maculibracon is represented by three species in China: Maculibraconsimlaensis (Cameron, 1899), comb. n. (also present in Vietnam), Maculibraconheisp. n. and Maculibraconluteonervissp. n. and a fourth species is described from Thailand: Maculibraconabruptussp. n.Hybogasterzebripterae Wang & Chen, 2008, from China (Fujian) is transferred to Iphiaulax Foerster, 1863, (comb. n.) and the following names are new combinations in Maculibracongen. n.: Braconlepcha Cameron, 1899; Braconphaedo Cameron, 1899; Braconsimlaensis Cameron, 1899; Iphiaulaxbhotanensis Cameron, 1907; Iphiaulaxlaertius Cameron, 1903; Iphiaulaxleptopterus Cameron, 1903; Iphiaulaxlineaticarinatus Cameron, 1907; Ipobraconlissotomus Roman, 1914; Ipobraconmaculicosta Enderlein, 1920 and Iphiaulaxpallidicornis Roman, 1914. Craspedolcusmontezuma (Cameron, 1887) is provisionally transferred to the genus Digonogastra Viereck, 1912.